| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2012-02-26 | Fix several manpage titles, from Lawrence Teo. | Christiano F. Haesbaert | |
| ok dcoppa@ jmc@ schwarze@. | |||
| 2012-01-14 | many ways to get a log2... clue newbs. | Marc Espie | |
| okay jmc@ | |||
| 2011-12-24 | formatting errors, found using freebsd's "igor"; | Jason McIntyre | |
| 2011-12-23 | some spelling fixes, found using freebsd's "igor" document verifier; | Jason McIntyre | |
| 2011-09-22 | install infnan(3/VAX) into man3/vax/ on all archs; | Ingo Schwarze | |
| clean make build tested on i386; ok deraadt@, no objections from martynas@ | |||
| 2011-09-03 | make -column lists pretty again; | Jason McIntyre | |
| specifically, rewrite them to permit some markup in the column headers, and use "Ta" instead of literal tabs; mandoc does not currently match groff 100%, but a mandoc fix may be some time off, and we've gone enough releases with poorly formatting column lists. in some cases i have rewritten the lists as -tag, where -column made little sense. | |||
| 2011-08-19 | Bring libc and libm in line with the compiler now that we no longer have a | Mark Kettenis | |
| 128-bit long double. Diff committed on behalf of martynas@ | |||
| 2011-07-26 | At some point we've switched to the VFP floating-point--unlike FPA | Martynas Venckus | |
| it actually stores floats in natural-endian--therefore the existing checks became wrong. Take into account __VFP_FP__, effectively bringing back the old behavior. This way it will work now, and in the future when some of our platforms are switched to FPA, where it's much faster. | |||
| 2011-07-26 | __arm32__ -> __arm__, since our new compiler isn't defining the | Martynas Venckus | |
| former anymore. OK miod@. | |||
| 2011-07-25 | Make huge constants actually long, so they don't overflow and become | Martynas Venckus | |
| infinite. | |||
| 2011-07-24 | tweak previous; | Jason McIntyre | |
| 2011-07-24 | Document fma, fmaf, fmal, nexttoward, nexttowardf, nexttowardl. | Martynas Venckus | |
| 2011-07-21 | sundry tweakage; | Jason McIntyre | |
| 2011-07-20 | - Make constants const. | Martynas Venckus | |
| - Fix aliasing issue in s_frexpf.c; spotted by gcc. Many other ones were fixed in NetBSD long ago, but this one was forgotten. It looks like recently they fixed it too. | |||
| 2011-07-20 | For intermediate computations use single or extended counterparts | Martynas Venckus | |
| where appropriate, to avoid precision loss. | |||
| 2011-07-20 | Document complex math library. | Martynas Venckus | |
| 2011-07-19 | Typo. | Martynas Venckus | |
| 2011-07-11 | Remove the GCC2 optimizer workaround for sparc. After switching | Martynas Venckus | |
| to GCC4 it doesn't generate broken code anymore. From Brad. Tested and verified by myself. | |||
| 2011-07-09 | - Fix the cabs, and cabsf prototypes in the manual pages; it's | Martynas Venckus | |
| been C99 complex (not struct complex) for couple of years. - Remove BUGS section; cabs is finally prototyped in complex.h. - Also document cabsl. | |||
| 2011-07-09 | Switch to the SSE code. OK mikeb@. | Martynas Venckus | |
| 2011-07-09 | Make the zero condition properly raise the exception and return. | Martynas Venckus | |
| 2011-07-09 | Don't reimplement the same thing twice. OK matthew@. | Martynas Venckus | |
| 2011-07-08 | Move fabs(3) manual page from libm to libc, for consistency. The | Martynas Venckus | |
| modf(3), frexp(3), ldexp(3), fpclassify(3) pages are in libc, too. | |||
| 2011-07-08 | Remove the stupid commented out fabs(3), frexp(3), and modf(3) | Martynas Venckus | |
| entries and unused implementations. It is clear that this situation won't change. | |||
| 2011-07-08 | Revert (leaving the complex math part alone). Some stuff is depending | Martynas Venckus | |
| on this historical behavior; so we're stuck in this stupid situation. No cookie for me. | |||
| 2011-07-08 | Finalize work on complex math routines, now that we have the | Martynas Venckus | |
| extended-precision support. Mostly from Cephes. | |||
| 2011-07-08 | Move fabs(3), frexp(3), and modf(3) to libm--nothing has been using | Martynas Venckus | |
| them in libc for a very long time. OK guenther@. | |||
| 2011-07-08 | signbitl -> signbit. | Martynas Venckus | |
| 2011-07-07 | Remove references to math(3). | Martynas Venckus | |
| 2011-07-07 | Remove references to math(3). | Martynas Venckus | |
| 2011-07-07 | Remove math(3). OK theo. | Martynas Venckus | |
| 2011-07-07 | Document extended-precision routines. | Martynas Venckus | |
| 2011-07-06 | Don't pull bsd.own.mk for NOPROFILE & NOPIC -- the libm_i387 thing | Martynas Venckus | |
| is gone since 1999. | |||
| 2011-07-06 | Finalize work on the math library. It's time to do this monster | Martynas Venckus | |
| commit, and deal with problems (if any) in tree. Note that this adds the following functions. Ports with hacks might need adjustments. nexttoward(3), fma(3), nexttowardf(3), fmaf(3), acoshl(3), asinhl(3), atanhl(3), coshl(3), sinhl(3), tanhl(3), expl(3), expm1l(3), logl(3), log10l(3), log1pl(3), log2l(3), modfl(3), cbrtl(3), hypotl(3), powl(3), erfl(3), erfcl(3), lgammal(3), tgammal(3), ceill(3), floorl(3), lrintl(3), llrintl(3), roundl(3), lroundl(3), llroundl(3), truncl(3), fmodl(3), remainderl(3), remquol(3), nextafterl(3), nexttowardl(3), fmal(3). With this commit, our library implements all functionality required by C99. Documentation bits will follow. | |||
| 2011-07-04 | - Take into account padding for the IEEE extended shape types. It | Martynas Venckus | |
| should be 96-bits on 32-bit architectures, and 128-bits on 64-bit architectures. - Add abstract macros to operate on long doubles by words. To be used soon. | |||
| 2011-07-02 | For tiny x, tanhf = x*(one+x). GCC (at -O2) optimized this into | Martynas Venckus | |
| x+x*x, as a result sign got lost for the zero inputs. Explicitly return in this case, similarly like has been done in tanh. | |||
| 2011-05-31 | Call the single, not double-precision version of copysign for the | Martynas Venckus | |
| float arguments. | |||
| 2011-05-31 | Make lint play nicer in pass 2 of libm on amd64 and i386. The | Martynas Venckus | |
| internal _ItL_* extended-precision constants are of course going to be declared inconsistently since we define them based on structures; however prototype as long doubles. | |||
| 2011-05-30 | For tiny x, tanh = x*(one+x). GCC (at -O2) optimized this into | Martynas Venckus | |
| x+x*x, as a result sign got lost for the input of -0. Explicitly return negative zero in this case. Found by Cephes. | |||
| 2011-05-30 | Trick lint into recording the right prototypes in the llib-lm.ln | Martynas Venckus | |
| database on platforms without extended-precision floating-point support. Seems like a reasonable approach to millert@. | |||
| 2011-05-28 | Store -1 into signgam in case of a special value of -0. | Martynas Venckus | |
| 2011-05-28 | Adapt m68k MD functions to extended-precision. | Martynas Venckus | |
| Go for it miod@. | |||
| 2011-05-28 | Adapt m68k MD functions to single-precision. | Martynas Venckus | |
| Looked over by miod@. | |||
| 2011-05-26 | tweak previous; ok martynas | Jason McIntyre | |
| 2011-05-25 | Document nearbyint, nearbyintf, nearbyintl. | Martynas Venckus | |
| 2011-05-25 | Document C99 floating-point environment. | Martynas Venckus | |
| 2011-04-29 | Trick GCC (-O2) into actually raising the underflow exception on m88k. | Martynas Venckus | |
| Since the second division operand is a power of two, non-zero, non-nan, this got optimized (-O2) into multiplication. As a result the underflow exception wasn't being raised properly. Make the second operand a volatile to prevent incorrect optimizations. OK miod@. | |||
| 2011-04-28 | ixnay on the nopfay | Miod Vallat | |
| 2011-04-28 | fix build ok martynas@ | Todd T. Fries | |
| 2011-04-28 | - enable fenv | Martynas Venckus | |
| - add nearbyint, nearbyintf and nearbyintl implemented using fenv | |||
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index : src | |
| OpenBSD base system |
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